But not, like, glasses with cameras and speakers in the frames. I mean glasses that can change focus and prescription on demand so that I don't have to juggle multiple pairs of glasses because I'm apparently old.
@Kem writes stories @Les Orchard Oh yes, it would be so nice not to have to be stuck with something that corrected whatever my eyes happened to be doing the day I went to the optician. I feel sure my prescription changes depending on some very variable things like tiredness and hydration levels.